Wiseman, J D H (1937): Annotated record of the detailed examination of Mn deposits from the John Murray Expedition (R/V Mabahiss) stations [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854412, In supplement to: Wiseman, JDH (1937): Basalts from the Carlsberg Ridge, Indian Ocean. In: Geological and Mineralogical Investigations, The John Murray Expedition 1933-1934 - Scientific Reports. British Museum ( Natural History ), London, United Kingdom, 3(1), 2-31, hdl:10013/epic.46160.d006
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Project(s):
Coverage:
Median Latitude: 2.742500 * Median Longitude: 66.876666 * South-bound Latitude: -1.431667 * West-bound Longitude: 66.570000 * North-bound Latitude: 6.916667 * East-bound Longitude: 67.183333
Date/Time Start: 1934-02-15T06:00:00 * Date/Time End: 1934-04-23T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
MABAH-133 * Latitude: -1.431667 * Longitude: 66.570000 * Date/Time: 1934-02-15T06:00:00 * Elevation: -3385.0 m * Location: Indian Ocean * Campaign: John_Murray_Expedition * Basis: Mabahiss (1933) * Method/Device: Monegasque Trawl (MTRW)
MABAH-166 * Latitude: 6.916667 * Longitude: 67.183333 * Date/Time: 1934-04-23T00:00:00 * Elevation: -4793.0 m * Location: Indian Ocean * Campaign: John_Murray_Expedition * Basis: Mabahiss (1933) * Method/Device: Monegasque Trawl (MTRW)
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | Wiseman, J D H | |||
2 | Date/Time of event | Date/Time | Wiseman, J D H | |||
3 | Latitude of event | Latitude | Wiseman, J D H | |||
4 | Longitude of event | Longitude | Wiseman, J D H | |||
5 | Elevation of event | Elevation | m | Wiseman, J D H | ||
6 | Method/Device of event | Method/Device | Wiseman, J D H | |||
7 | Sample ID | Sample ID | Wiseman, J D H | |||
8 | DEPTH, sediment/rock | Depth sed | m | Wiseman, J D H | Geocode | |
9 | Position | Position | Wiseman, J D H | |||
10 | Deposit type | Deposit type | Wiseman, J D H | |||
11 | Quantity of deposit | Quantity | Wiseman, J D H | |||
12 | Size | Size | Wiseman, J D H | |||
13 | Substrate type | Substrate | Wiseman, J D H | |||
14 | Sediment type | Sediment | Wiseman, J D H | |||
15 | Description | Description | Wiseman, J D H | |||
16 | Identification | ID | Wiseman, J D H | sample ID in the Natural History Museum (British Museum), London |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
27 data points
Data
1 Event | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Elevation [m] | 6 Method/Device | 7 Sample ID | 8 Depth sed [m] | 9 Position | 10 Deposit type | 11 Quantity | 12 Size | 13 Substrate | 14 Sediment | 15 Description | 16 ID |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MABAH-133 | 1934-02-15 | -1.4317 | 66.5700 | -3385 | Monegasque Trawl | MABAH-133-1 | 0 | Surface | Mn coating | Many | 8.0 to 1.0 cm | Rock; gabbro | Hard bottom | About 40 small rock fragments were brought up in the Monegasque net. Varying in size from 8 cm to 1 cm. All the rocks have a black coating, but in the majority this skin is of negligible thickness. They are angular. | 96626 E (1) to 96626 E (20) |
MABAH-133 | 1934-02-15 | -1.4317 | 66.5700 | -3385 | Monegasque Trawl | MABAH-133-2 | 0 | Surface | Mn nodule | Several | 4.0 cm | Core; gabbro | Hard bottom | Exceptionally, however, the form is rounded into a nodule. In this case the coating may attain to 0.5 cm (St. 133, 8). If such a specimen is sectioned, the interior is revealed to be rock surrounded by a peripheral black coating | 96626 E (1) to 96626 E (20) |
MABAH-166 | 1934-04-23 | 6.9167 | 67.1833 | -4793 | Monegasque Trawl | MABAH-166-1 | 0 | Surface | Mn nodule | Many | 6.0 to 1.0 cm | Core; palagonite | Red clay | 125 kg of manganese nodules associated with red clay deposit. Shapes are very varied: hemispherical, mammiliated, tetrahedral, cylendrical to saucer like. | 96626 F (1) to 96626 F (81) |